SFP+ DWDM Transceiver

GAO Tek's SFP+ DWDM transceivers are hot-pluggable devices with form factor specification compliant with SFF-8432. They have a DWDM EML type transmitter, and a PIN type or APD type receiver, along with a preamplifier. They provide digital diagnostic functions via a 2 wire serial interface. The transceiver houses a Digital Diagnostics Transceiver Controller (DDTC) to monitor diagnostic information. Memory is organized into a series of 8-bit data strings. These devices are carefully designed for low power dissipation.